Animal watering fountain



FIG. 1 is a front top right perspective view of an animal watering fountain.

FIG. 2 is a rear top left perspective view thereof.

FIG. 3 is a front view thereof.

FIG. 4 is a rear view thereof.

FIG. 5 is a left view thereof.

FIG. 6 is a right view thereof.

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view thereof.

The broken lines illustrate portions of the animal watering fountain that form no part of the claimed design. 

CLAIM The ornamental design for an animal watering fountain, as shown and described. 